특수화된 차량하중에 대한 교량의 등급 산정에 관한 연구
(A) Study of Evaluation of Bridge by Specialized Vehicle Load
특수화 차량하중 교량 등급 산정;
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Is doing traffic control of weight vehicles by safety countermeasure by deterioration of all bridges present. Moreover, establish passage load of vehicles via grade of bridge of in design and is controlling independently of actuality load carrying capacity of bridge. When design bridge, do and is controlling passage load of vehicles independently with load carrying capacity of via grade. So, Mat is difficult in necessary equipment difference increase and military operations of physical distribution transfer expense. Therefore, point of this research judges and compare with computing structural analysis and foretell estimation techniques that can execute load carrying capacity computation of bridge advisably whether bridge passage of military use vehicles is available. Also, by actuality DB-18 very completed bridge static load carrying capacity and dynamic load carrying capacity through computing structural analysis judging comparison security of stability and passage method jidge, and present basis data of efficient preservation administration of bridge after.